{"product_id":"ale111-s51-s1-yokogawa-centum-vp-ethernet-communication-module","title":"ALE111-S51-S1 Yokogawa CENTUM VP Ethernet Communication Module","description":"\u003ch2\u003eYokogawa ALE111-S51-S1 Ethernet Communication Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for subsystem data exchange and field communication execution in Yokogawa CENTUM VP networks, the \u003cstrong\u003eYokogawa ALE111-S51-S1\u003c\/strong\u003e (\u003cstrong\u003eALE111\u003c\/strong\u003e Ethernet Communication Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe suffix structure defines hardware configuration, hazardous location ratings, and environmental protection levels:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eALE111\u003c\/strong\u003e: Base Ethernet communication module designation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-S\u003c\/strong\u003e: Standard type specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\u003c\/strong\u003e: Non-explosion-proof design classification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\u003c\/strong\u003e: ISA Standard G3 conformal coating for harsh environmental resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eALE111-S51-S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e50.0 mm x 130.0 mm x 150.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eApprox. 5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003e10BASE-T Ethernet via twisted-pair cabling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation\u003c\/td\u003e\n\u003ctd\u003eOptical channel-to-system isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Process Control Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe module employs galvanically isolated boundary circuits to shield core bus logic from field-side voltage transients and ground loops. Channel-to-system optical isolation rated up to 1.5 kV AC prevents electrical noise from degrading internal communication channels. Conformal coating matching ISA Standard G3 limits cross-talk and corrosive atmospheric damage, maintaining deterministic signal routing across 10BASE-T Ethernet links. Continuous hardware diagnostic loops monitor packet transmission and internal bus activity to ensure system integrity during process control execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What precautions are necessary regarding power distribution when hot-swapping the module on an active subrack? A: Field engineers must verify that the subrack backplane locking mechanisms disengage fully before removing the unit to prevent pin arc damage or transient bus disruption to adjacent communication cards.\u003c\/p\u003e\n\u003cp\u003eQ: How does the ISA Standard G3 specification affect physical installation in harsh environments? A: The G3 conformal coating provides airborne chemical protection against hydrogen sulfide and chlorine gases, permitting card operation in industrial atmospheres without demanding additional sealed enclosure purges.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the card vertically into the assigned node slot of the subrack. Slide the module along the chassis guides until the rear interface connector seats completely, then tighten the retaining screws to establish low-resistance chassis ground bonding.\u003c\/p\u003e\n\u003cp\u003eRoute Ethernet 10BASE-T network cabling through designated cable management channels separated from high-voltage power conduits. Maintain proper drain wire grounding at the patch panel interface to prevent electromagnetic noise coupling into the communication lines.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43816590540890,"sku":"S2SC70D-S412010-S1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/496._11e1beb1-42ec-4d67-8d1a-92364bff3af6.jpg?v=1786332579","url":"https:\/\/www.spareoil.com\/es\/products\/ale111-s51-s1-yokogawa-centum-vp-ethernet-communication-module","provider":"SpareOil Automation","version":"1.0","type":"link"}